Question Fold3 Keeps rebooting again and again - Samsung Galaxy Z Fold3

So my phone keeps restarting and it actually opens up and nothing happens until I unlock the phone. Once I do unlock it, everything freezes and it reboots.
Any solutions guys?

A recording of what happens

have you tried to wipe the Cache from in recovery?

The phone is not loading the recovery as well. Not sure if I'm doing it right but I keep holding power and volume up when it is off, but it just boots normally.
Getting a message "PDP ... Backup Fail"

Update: I could enter the recovery by connecting the phone to the PC and wiped the cache.
Yet, the issue still there.

Maybe time to do a factory reset ?

OP, have you modified the system at all? Unlocked bootloader, rooted, and/or installed a custom recovery or OS?

Also have you added any new apps ? Maybe you added something that isn't playing nice.

You could try to boot to safe mode:
Simultaneously press and hold the
Side button
and
Volume down button
(right edge) until the 'Power off' prompt appears on the screen then release.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Touch and hold
Power off
until the 'Safe mode' prompt appears then release.
To confirm, tap
Safe mode
.
This process may take up to 30 seconds to complete.
Upon reboot, 'Safe mode' appears in the lower-left of the unlock / Home screen.
With Safe Mode enabled, ensure Airplane Mode is turned off then test device and app functionality.

Related

Unable to enter in Bootloader

Hi all,
I have been given a completely bricked vogue. I have no idea what they really did on the device. As far as I've been told, they tried to load a wrong ROM (no idea which one)
When you switch it on, both buttons (green and red) light on but nothing else happens. I've tried all combinations to enter into bootloader+hard reset with no success at all.
Is there any way to force to enter into bootmode? Opening it and phisically shortcutting legs/connectors?
Regards and thanks in advance
Kiva
Bootloader Mode
Try holding Power button and camera button at the same time.
What a great gift!!
You deserve the brand new camera phone!
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Thanks,
already done. Didn't work.
Regards
LOL,
yours seems to be OK. Not mine.
Any other smart idea?
Regards and thanks
Formatted the 512mb microSD card that came with the phone in FAT32 format with HTC as the name. Downloaded the new ROM from the HTC site. Extracted ruu_signed.nbh and renamed it to Voguimg.nbh, copied the file to the microSD, held camera button+power button+reset button and it entered the bootloader screen for me. The update had failed when I didn't put a volume label when formatting. Now everything works as it did before I bricked mine (and didn't know how to get into the bootloader)
Pretty much the same steps here:
Code:
http://forum.ppcgeeks.com/showthread.php?t=24906
for that to work yu have to actually power of the phone then hold the camera button then power and after boot loads let go of the power button and hld on to camera button till you see the three color screen
try this
unzip an ruu , take the enterbootloader.exe file put it on your storage card and run it. Thats what i did when my power button broke.

Uh-oh...

So my rooted phone has been vibrating recently for no reason. I googled it and came up with "power down, reboot to recovery, navigate with the buttons to wipe cache, then reboot".
I did that, selected yes to continue, and it's been doing this for a while. I'm ticked because I usually research everything pretty heavily and did not this time. What should I do now? How long might I expect this to take?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
bob60626 said:
So my rooted phone has been vibrating recently for no reason. I googled it and came up with "power down, reboot to recovery, navigate with the buttons to wipe cache, then reboot".
I did that, selected yes to continue, and it's been doing this for a while. I'm ticked because I usually research everything pretty heavily and did not this time. What should I do now? How long might I expect this to take?
Click to expand...
Click to collapse
you are in Download mode not recovery mode
to enter recovery press vol+ + home + power at the same time, when u see Samsung logo remove ur finger from power only and wait till recovery starts
Thank you! Can I do that here or do I need to get out of download first?
Heck, how do I just get back to regular operation? I need to research a lot more on this...
Fixed! I took off my case this time; I think my Defender was screwing up the volume button pushing.
bob60626 said:
Thank you! Can I do that here or do I need to get out of download first?
Heck, how do I just get back to regular operation? I need to research a lot more on this...
Click to expand...
Click to collapse
Firstly - I am glad you solved your problem.
Now - If you ever need to get out of Download mode then just pull the battery.

LG G4 can't fastboot/reboot bootloader

Ola!
I'm playing with a LG G4-H815.
When using `adb reboot bootloader`, the phone just boot on normal mode.
When doing the Volume Up + Power button thing, I manage to land on Download Mode but nothing happens, `fastboot` does not detect the phone. And I get this popup:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Reset Factory doesn't work either. Does nothing but reboot the phone as if nothing happened.
_who said:
Ola!
I'm playing with a LG G4-H815.
When using `adb reboot bootloader`, the phone just boot on normal mode.
When doing the Volume Up + Power button thing, I manage to land on Download Mode but nothing happens, `fastboot` does not detect the phone. And I get this popup:
Reset Factory doesn't work either. Does nothing but reboot the phone as if nothing happened.
Click to expand...
Click to collapse
Did you tried https://forum.xda-developers.com/g4/help/boot-bootloader-fastboot-t3738850 ?
lucki1000 said:
Did you tried https://forum.xda-developers.com/g4/help/boot-bootloader-fastboot-t3738850 ?
Click to expand...
Click to collapse
Yes, that's the Volume Up + Power buttons thing. I manage to land on this mode as described in the OP.
_who said:
Ola!
I'm playing with a LG G4-H815.
When using `adb reboot bootloader`, the phone just boot on normal mode.
When doing the Volume Up + Power button thing, I manage to land on Download Mode but nothing happens, `fastboot` does not detect the phone. And I get this popup:
Reset Factory doesn't work either. Does nothing but reboot the phone as if nothing happened.
Click to expand...
Click to collapse
And which os did you use?

Samsung SM-975F remained on this screen, it does not open

My phone is stuck on this screen and it won't turn on. It doesn't go into download mode either, how can I turn it on.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Press and hold volume up + volume down + power button all at the same time until the phone turns off and powers back on. Once the phone starts to reboot, let all 3 buttons go at the same time. That should do it.
Thank you, I tried this but didn't get any results.
buqqi said:
My phone is stuck on this screen and it won't turn on. It doesn't go into download mode either, how can I turn it on.
View attachment 5277275​
Click to expand...
Click to collapse
Samsung note 10+ 5g not booting after firmware update
Hi, I have applied firware update for years without problems but today I am stumped. I tried to update todate from 6ETLL firmware to the newer 6FUBD both Android 11. Set up Odin using 3.14.4 and started ok. Then I had the install stopping and...
forum.xda-developers.com
Reboot Phone in Download Mode:
- 1st plug-in USB-cable to your Note10+!!!,
- push Volume Up + Volume Down buttons, while pushing them plug-in USB-cable into PC
I will try and give information, I hope you will
I've tried all the posts but when I say start in odin, the phone restarts and gives an error
buqqi said:
My phone is stuck on this screen and it won't turn on. It doesn't go into download mode either, how can I turn it on.
View attachment 5277275​
Click to expand...
Click to collapse
After all these devices that Ive owned, the very same thing occurred when I was updating the S22U firmware using official SmartSwitch software from same PC for many years.

Samsung Galaxy tab S4 - VZW Bootloop / Splash Screen

Boot Looping Samsung Galaxy Tab S4 scenario​1- If you cannot access your device, download the ADB and latest version of Odin
2- Hold Volume Down + Power and HOLD (I'm talking even after booting, I believe this clears the cache and re-initializes
device lock
3. Repeat. . . .
Many people give up or move on to something else at this point to try to fix, if it's still not working
squeeze the front and back panels together (softly) to ensure no loose Display cable,
then... hold
VOL+ VOL- + PWR This resets the device as if you were pulling a physical battery out, clearing the cache, repairing security program. REPEAT until Tablet says cannot initiate Encryption service, and will repair itself. IT WILL REBOOT
No need to hold the buttons this time as you will see your login screen.
The Secret is VOLUME UP - VOLUME DOWN + POWER for 45-50 second intervals.
Took me a day and a half so I figured I would save you some trouble.
----------------
Other Possible remediations
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"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
+Yes it is still possible that this does not repair your tablet, I do not suggest taking off the back chassis as I have seen professionals break and hard brick devices this way.
IF YOU DO - Use guitar picks and or the official phone repairkit tool. YOU WILL need it.

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